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Mazda 6 (2015) led upgrade from halogen

HI GUYS,

I have a Mazda 6 2.2d SE-L Nav 4d diesel 2015.

I wanted to upgrade the stock halogen to LED. For the low beam I got some H7 LED and replaced the halogen and they do work. however for the daylight/main beam I currently have installed some Osram H15 12v 15/55w Halogen Bulb but I got some H15 LED from Amazon, more specifically these ones

Amazon

I thought they were plug in and play but the lights do not turn on.

Please can you advise on why the lights do not work? How can I make them work?

Thank you very much for your wisdom

Is it possible you connected them backwards? LEDS are polarity sensitive.